10211908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 21659904

約数和(自身を除く): 11447996

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 157, 161, 202, 314, 322, 404, 628, 644, 707, 1099, 1414, 2198, 2323, 2828, 3611, 4396, 4646, 7222, 9292, 14444, 15857, 16261, 25277, 31714, 32522, 50554, 63428, 65044, 101108, 110999, 221998, 364711, 443996, 729422, 1458844, 2552977, 5105954, 10211908]

約数ペア:

[(1, 10211908), (2, 5105954), (4, 2552977), (7, 1458844), (14, 729422), (23, 443996), (28, 364711), (46, 221998), (92, 110999), (101, 101108), (157, 65044), (161, 63428), (202, 50554), (314, 32522), (322, 31714), (404, 25277), (628, 16261), (644, 15857), (707, 14444), (1099, 9292), (1414, 7222), (2198, 4646), (2323, 4396), (2828, 3611)]