19563732

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8111}}^1$

素因数の和:8188

約数の個数: 36

約数和(自身を含む): 50197056

約数和(自身を除く): 30633324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8111, 16222, 24333, 32444, 48666, 72999, 97332, 145998, 291996, 543437, 1086874, 1630311, 2173748, 3260622, 4890933, 6521244, 9781866, 19563732]

約数ペア:

[(1, 19563732), (2, 9781866), (3, 6521244), (4, 4890933), (6, 3260622), (9, 2173748), (12, 1630311), (18, 1086874), (36, 543437), (67, 291996), (134, 145998), (201, 97332), (268, 72999), (402, 48666), (603, 32444), (804, 24333), (1206, 16222), (2412, 8111)]