19767948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 48894720

約数和(自身を除く): 29126772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1069, 1541, 2138, 3082, 3207, 4276, 4623, 6164, 6414, 9246, 12828, 18492, 24587, 49174, 71623, 73761, 98348, 143246, 147522, 214869, 286492, 295044, 429738, 859476, 1647329, 3294658, 4941987, 6589316, 9883974, 19767948]

約数ペア:

[(1, 19767948), (2, 9883974), (3, 6589316), (4, 4941987), (6, 3294658), (12, 1647329), (23, 859476), (46, 429738), (67, 295044), (69, 286492), (92, 214869), (134, 147522), (138, 143246), (201, 98348), (268, 73761), (276, 71623), (402, 49174), (804, 24587), (1069, 18492), (1541, 12828), (2138, 9246), (3082, 6414), (3207, 6164), (4276, 4623)]