19592838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 45489600

約数和(自身を除く): 25896762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 971, 1062, 1121, 1942, 2242, 2913, 3363, 5826, 6726, 8739, 10089, 17478, 18449, 20178, 36898, 55347, 57289, 110694, 114578, 166041, 171867, 332082, 343734, 515601, 1031202, 1088491, 2176982, 3265473, 6530946, 9796419, 19592838]

約数ペア:

[(1, 19592838), (2, 9796419), (3, 6530946), (6, 3265473), (9, 2176982), (18, 1088491), (19, 1031202), (38, 515601), (57, 343734), (59, 332082), (114, 171867), (118, 166041), (171, 114578), (177, 110694), (342, 57289), (354, 55347), (531, 36898), (971, 20178), (1062, 18449), (1121, 17478), (1942, 10089), (2242, 8739), (2913, 6726), (3363, 5826)]