13377430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 27122688

約数和(自身を除く): 13745258

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 3923, 7846, 19615, 39230, 43153, 86306, 121613, 215765, 243226, 431530, 608065, 1216130, 1337743, 2675486, 6688715, 13377430]

約数ペア:

[(1, 13377430), (2, 6688715), (5, 2675486), (10, 1337743), (11, 1216130), (22, 608065), (31, 431530), (55, 243226), (62, 215765), (110, 121613), (155, 86306), (310, 43153), (341, 39230), (682, 19615), (1705, 7846), (3410, 3923)]