16976218

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 13070246

約数列:

[1, 2, 7, 14, 53, 106, 137, 167, 274, 334, 371, 742, 959, 1169, 1918, 2338, 7261, 8851, 14522, 17702, 22879, 45758, 50827, 61957, 101654, 123914, 160153, 320306, 1212587, 2425174, 8488109, 16976218]

約数ペア:

[(1, 16976218), (2, 8488109), (7, 2425174), (14, 1212587), (53, 320306), (106, 160153), (137, 123914), (167, 101654), (274, 61957), (334, 50827), (371, 45758), (742, 22879), (959, 17702), (1169, 14522), (1918, 8851), (2338, 7261)]