19222308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 59940972

約数和(自身を除く): 40718664

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 641, 714, 833, 882, 1071, 1282, 1428, 1666, 1764, 1923, 2142, 2499, 2564, 3332, 3846, 4284, 4487, 4998, 5769, 7497, 7692, 8974, 9996, 10897, 11538, 13461, 14994, 17948, 21794, 23076, 26922, 29988, 31409, 32691, 40383, 43588, 53844, 62818, 65382, 76279, 80766, 94227, 98073, 125636, 130764, 152558, 161532, 188454, 196146, 228837, 282681, 305116, 376908, 392292, 457674, 533953, 565362, 686511, 915348, 1067906, 1130724, 1373022, 1601859, 2135812, 2746044, 3203718, 4805577, 6407436, 9611154, 19222308]

約数ペア:

[(1, 19222308), (2, 9611154), (3, 6407436), (4, 4805577), (6, 3203718), (7, 2746044), (9, 2135812), (12, 1601859), (14, 1373022), (17, 1130724), (18, 1067906), (21, 915348), (28, 686511), (34, 565362), (36, 533953), (42, 457674), (49, 392292), (51, 376908), (63, 305116), (68, 282681), (84, 228837), (98, 196146), (102, 188454), (119, 161532), (126, 152558), (147, 130764), (153, 125636), (196, 98073), (204, 94227), (238, 80766), (252, 76279), (294, 65382), (306, 62818), (357, 53844), (441, 43588), (476, 40383), (588, 32691), (612, 31409), (641, 29988), (714, 26922), (833, 23076), (882, 21794), (1071, 17948), (1282, 14994), (1428, 13461), (1666, 11538), (1764, 10897), (1923, 9996), (2142, 8974), (2499, 7692), (2564, 7497), (3332, 5769), (3846, 4998), (4284, 4487)]