15484976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 17169184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 683, 872, 1366, 1417, 1744, 2732, 2834, 5464, 5668, 8879, 10928, 11336, 17758, 22672, 35516, 71032, 74447, 142064, 148894, 297788, 595576, 967811, 1191152, 1935622, 3871244, 7742488, 15484976]

約数ペア:

[(1, 15484976), (2, 7742488), (4, 3871244), (8, 1935622), (13, 1191152), (16, 967811), (26, 595576), (52, 297788), (104, 148894), (109, 142064), (208, 74447), (218, 71032), (436, 35516), (683, 22672), (872, 17758), (1366, 11336), (1417, 10928), (1744, 8879), (2732, 5668), (2834, 5464)]