18984338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13369

約数の個数: 16

約数和(自身を含む): 30675456

約数和(自身を除く): 11691118

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13313, 26626, 306199, 412703, 612398, 825406, 9492169, 18984338]

約数ペア:

[(1, 18984338), (2, 9492169), (23, 825406), (31, 612398), (46, 412703), (62, 306199), (713, 26626), (1426, 13313)]