19750304

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 45658368

約数和(自身を除く): 25908064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 2383, 4144, 4766, 8288, 9532, 16681, 19064, 33362, 38128, 66724, 76256, 88171, 133448, 176342, 266896, 352684, 533792, 617197, 705368, 1234394, 1410736, 2468788, 2821472, 4937576, 9875152, 19750304]

約数ペア:

[(1, 19750304), (2, 9875152), (4, 4937576), (7, 2821472), (8, 2468788), (14, 1410736), (16, 1234394), (28, 705368), (32, 617197), (37, 533792), (56, 352684), (74, 266896), (112, 176342), (148, 133448), (224, 88171), (259, 76256), (296, 66724), (518, 38128), (592, 33362), (1036, 19064), (1184, 16681), (2072, 9532), (2383, 8288), (4144, 4766)]