19210002924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1921769}}^1$

素因数の和:1921807

約数の個数: 72

約数和(自身を含む): 55208608560

約数和(自身を除く): 35998605636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 1921769, 3843538, 5765307, 7687076, 11530614, 13452383, 23061228, 26904766, 32670073, 40357149, 53809532, 65340146, 80714298, 94166681, 98010219, 130680292, 161428596, 188333362, 196020438, 228690511, 282500043, 376666724, 392040876, 457381022, 565000086, 686071533, 914762044, 1130000172, 1372143066, 1600833577, 2744286132, 3201667154, 4802500731, 6403334308, 9605001462, 19210002924]

約数ペア:

[(1, 19210002924), (2, 9605001462), (3, 6403334308), (4, 4802500731), (6, 3201667154), (7, 2744286132), (12, 1600833577), (14, 1372143066), (17, 1130000172), (21, 914762044), (28, 686071533), (34, 565000086), (42, 457381022), (49, 392040876), (51, 376666724), (68, 282500043), (84, 228690511), (98, 196020438), (102, 188333362), (119, 161428596), (147, 130680292), (196, 98010219), (204, 94166681), (238, 80714298), (294, 65340146), (357, 53809532), (476, 40357149), (588, 32670073), (714, 26904766), (833, 23061228), (1428, 13452383), (1666, 11530614), (2499, 7687076), (3332, 5765307), (4998, 3843538), (9996, 1921769)]