16402705930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{51563}}^1$

素因数の和:54030

約数の個数: 32

約数和(自身を含む): 31809625344

約数和(自身を除く): 15406919414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2447, 4894, 12235, 24470, 31811, 51563, 63622, 103126, 159055, 257815, 318110, 515630, 670319, 1340638, 3351595, 6703190, 126174661, 252349322, 630873305, 1261746610, 1640270593, 3280541186, 8201352965, 16402705930]

約数ペア:

[(1, 16402705930), (2, 8201352965), (5, 3280541186), (10, 1640270593), (13, 1261746610), (26, 630873305), (65, 252349322), (130, 126174661), (2447, 6703190), (4894, 3351595), (12235, 1340638), (24470, 670319), (31811, 515630), (51563, 318110), (63622, 257815), (103126, 159055)]