19637232

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11057}}^1$

素因数の和:11105

約数の個数: 40

約数和(自身を含む): 52105296

約数和(自身を除く): 32468064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11057, 22114, 33171, 44228, 66342, 88456, 132684, 176912, 265368, 409109, 530736, 818218, 1227327, 1636436, 2454654, 3272872, 4909308, 6545744, 9818616, 19637232]

約数ペア:

[(1, 19637232), (2, 9818616), (3, 6545744), (4, 4909308), (6, 3272872), (8, 2454654), (12, 1636436), (16, 1227327), (24, 818218), (37, 530736), (48, 409109), (74, 265368), (111, 176912), (148, 132684), (222, 88456), (296, 66342), (444, 44228), (592, 33171), (888, 22114), (1776, 11057)]