15679370874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2699}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 33359040000

約数和(自身を除く): 17679669126

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 389, 393, 778, 786, 1167, 2334, 2489, 2699, 4978, 5398, 7391, 7467, 8097, 14782, 14934, 16194, 22173, 44346, 50959, 51281, 101918, 102562, 152877, 153843, 305754, 307686, 353569, 707138, 968221, 1049911, 1060707, 1936442, 2099822, 2121414, 2904663, 3149733, 5809326, 6299466, 6717811, 13435622, 19948309, 20153433, 39896618, 40306866, 59844927, 119689854, 137538341, 275076682, 412615023, 825230046, 2613228479, 5226456958, 7839685437, 15679370874]

約数ペア:

[(1, 15679370874), (2, 7839685437), (3, 5226456958), (6, 2613228479), (19, 825230046), (38, 412615023), (57, 275076682), (114, 137538341), (131, 119689854), (262, 59844927), (389, 40306866), (393, 39896618), (778, 20153433), (786, 19948309), (1167, 13435622), (2334, 6717811), (2489, 6299466), (2699, 5809326), (4978, 3149733), (5398, 2904663), (7391, 2121414), (7467, 2099822), (8097, 1936442), (14782, 1060707), (14934, 1049911), (16194, 968221), (22173, 707138), (44346, 353569), (50959, 307686), (51281, 305754), (101918, 153843), (102562, 152877)]