19617192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38923}}^1$

素因数の和:38942

約数の個数: 48

約数和(自身を含む): 60721440

約数和(自身を除く): 41104248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38923, 77846, 116769, 155692, 233538, 272461, 311384, 350307, 467076, 544922, 700614, 817383, 934152, 1089844, 1401228, 1634766, 2179688, 2452149, 2802456, 3269532, 4904298, 6539064, 9808596, 19617192]

約数ペア:

[(1, 19617192), (2, 9808596), (3, 6539064), (4, 4904298), (6, 3269532), (7, 2802456), (8, 2452149), (9, 2179688), (12, 1634766), (14, 1401228), (18, 1089844), (21, 934152), (24, 817383), (28, 700614), (36, 544922), (42, 467076), (56, 350307), (63, 311384), (72, 272461), (84, 233538), (126, 155692), (168, 116769), (252, 77846), (504, 38923)]