16507374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 21957906

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 211, 221, 354, 422, 442, 633, 663, 767, 1003, 1266, 1326, 1534, 2006, 2301, 2743, 3009, 3587, 4602, 5486, 6018, 7174, 8229, 10761, 12449, 13039, 16458, 21522, 24898, 26078, 37347, 39117, 46631, 74694, 78234, 93262, 139893, 161837, 211633, 279786, 323674, 423266, 485511, 634899, 971022, 1269798, 2751229, 5502458, 8253687, 16507374]

約数ペア:

[(1, 16507374), (2, 8253687), (3, 5502458), (6, 2751229), (13, 1269798), (17, 971022), (26, 634899), (34, 485511), (39, 423266), (51, 323674), (59, 279786), (78, 211633), (102, 161837), (118, 139893), (177, 93262), (211, 78234), (221, 74694), (354, 46631), (422, 39117), (442, 37347), (633, 26078), (663, 24898), (767, 21522), (1003, 16458), (1266, 13039), (1326, 12449), (1534, 10761), (2006, 8229), (2301, 7174), (2743, 6018), (3009, 5486), (3587, 4602)]