19558602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 53644032

約数和(自身を除く): 34085430

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 51, 63, 69, 102, 119, 126, 138, 153, 161, 207, 238, 306, 322, 357, 391, 397, 414, 483, 714, 782, 794, 966, 1071, 1173, 1191, 1449, 2142, 2346, 2382, 2737, 2779, 2898, 3519, 3573, 5474, 5558, 6749, 7038, 7146, 8211, 8337, 9131, 13498, 16422, 16674, 18262, 20247, 24633, 25011, 27393, 40494, 47243, 49266, 50022, 54786, 60741, 63917, 82179, 94486, 121482, 127834, 141729, 155227, 164358, 191751, 283458, 310454, 383502, 425187, 465681, 575253, 850374, 931362, 1086589, 1150506, 1397043, 2173178, 2794086, 3259767, 6519534, 9779301, 19558602]

約数ペア:

[(1, 19558602), (2, 9779301), (3, 6519534), (6, 3259767), (7, 2794086), (9, 2173178), (14, 1397043), (17, 1150506), (18, 1086589), (21, 931362), (23, 850374), (34, 575253), (42, 465681), (46, 425187), (51, 383502), (63, 310454), (69, 283458), (102, 191751), (119, 164358), (126, 155227), (138, 141729), (153, 127834), (161, 121482), (207, 94486), (238, 82179), (306, 63917), (322, 60741), (357, 54786), (391, 50022), (397, 49266), (414, 47243), (483, 40494), (714, 27393), (782, 25011), (794, 24633), (966, 20247), (1071, 18262), (1173, 16674), (1191, 16422), (1449, 13498), (2142, 9131), (2346, 8337), (2382, 8211), (2737, 7146), (2779, 7038), (2898, 6749), (3519, 5558), (3573, 5474)]