19590388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 36933120

約数和(自身を除く): 17342732

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 6869, 13738, 27476, 157987, 212939, 315974, 425878, 631948, 851756, 4897597, 9795194, 19590388]

約数ペア:

[(1, 19590388), (2, 9795194), (4, 4897597), (23, 851756), (31, 631948), (46, 425878), (62, 315974), (92, 212939), (124, 157987), (713, 27476), (1426, 13738), (2852, 6869)]