15869964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 40803840

約数和(自身を除く): 24933876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1103, 1199, 1308, 2206, 2398, 3309, 3597, 4412, 4796, 6618, 7194, 12133, 13236, 14388, 24266, 36399, 48532, 72798, 120227, 145596, 240454, 360681, 480908, 721362, 1322497, 1442724, 2644994, 3967491, 5289988, 7934982, 15869964]

約数ペア:

[(1, 15869964), (2, 7934982), (3, 5289988), (4, 3967491), (6, 2644994), (11, 1442724), (12, 1322497), (22, 721362), (33, 480908), (44, 360681), (66, 240454), (109, 145596), (132, 120227), (218, 72798), (327, 48532), (436, 36399), (654, 24266), (1103, 14388), (1199, 13236), (1308, 12133), (2206, 7194), (2398, 6618), (3309, 4796), (3597, 4412)]