191863516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 191982884

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 236, 299, 598, 767, 1196, 1357, 1534, 2714, 2719, 3068, 5428, 5438, 10876, 17641, 35282, 35347, 62537, 70564, 70694, 125074, 141388, 160421, 250148, 320842, 641684, 812981, 1625962, 2085473, 3251924, 3689683, 4170946, 7379366, 8341892, 14758732, 47965879, 95931758, 191863516]

約数ペア:

[(1, 191863516), (2, 95931758), (4, 47965879), (13, 14758732), (23, 8341892), (26, 7379366), (46, 4170946), (52, 3689683), (59, 3251924), (92, 2085473), (118, 1625962), (236, 812981), (299, 641684), (598, 320842), (767, 250148), (1196, 160421), (1357, 141388), (1534, 125074), (2714, 70694), (2719, 70564), (3068, 62537), (5428, 35347), (5438, 35282), (10876, 17641)]