11121944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 22511520

約数和(自身を除く): 11389576

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1543, 1802, 3086, 3604, 6172, 7208, 12344, 26231, 52462, 81779, 104924, 163558, 209848, 327116, 654232, 1390243, 2780486, 5560972, 11121944]

約数ペア:

[(1, 11121944), (2, 5560972), (4, 2780486), (8, 1390243), (17, 654232), (34, 327116), (53, 209848), (68, 163558), (106, 104924), (136, 81779), (212, 52462), (424, 26231), (901, 12344), (1543, 7208), (1802, 6172), (3086, 3604)]