19343690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 37518336

約数和(自身を除く): 18174646

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 2713, 3565, 5426, 7130, 13565, 27130, 62399, 84103, 124798, 168206, 311995, 420515, 623990, 841030, 1934369, 3868738, 9671845, 19343690]

約数ペア:

[(1, 19343690), (2, 9671845), (5, 3868738), (10, 1934369), (23, 841030), (31, 623990), (46, 420515), (62, 311995), (115, 168206), (155, 124798), (230, 84103), (310, 62399), (713, 27130), (1426, 13565), (2713, 7130), (3565, 5426)]