19020228

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 46221504

約数和(自身を除く): 27201276

約数列:

[1, 2, 3, 4, 6, 12, 41, 67, 82, 123, 134, 164, 201, 246, 268, 402, 492, 577, 804, 1154, 1731, 2308, 2747, 3462, 5494, 6924, 8241, 10988, 16482, 23657, 32964, 38659, 47314, 70971, 77318, 94628, 115977, 141942, 154636, 231954, 283884, 463908, 1585019, 3170038, 4755057, 6340076, 9510114, 19020228]

約数ペア:

[(1, 19020228), (2, 9510114), (3, 6340076), (4, 4755057), (6, 3170038), (12, 1585019), (41, 463908), (67, 283884), (82, 231954), (123, 154636), (134, 141942), (164, 115977), (201, 94628), (246, 77318), (268, 70971), (402, 47314), (492, 38659), (577, 32964), (804, 23657), (1154, 16482), (1731, 10988), (2308, 8241), (2747, 6924), (3462, 5494)]