21374402

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 16382398

約数列:

[1, 2, 7, 14, 59, 113, 118, 226, 229, 413, 458, 791, 826, 1582, 1603, 3206, 6667, 13334, 13511, 25877, 27022, 46669, 51754, 93338, 94577, 181139, 189154, 362278, 1526743, 3053486, 10687201, 21374402]

約数ペア:

[(1, 21374402), (2, 10687201), (7, 3053486), (14, 1526743), (59, 362278), (113, 189154), (118, 181139), (226, 94577), (229, 93338), (413, 51754), (458, 46669), (791, 27022), (826, 25877), (1582, 13511), (1603, 13334), (3206, 6667)]