15691538564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1\times {\mathrm{983}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 29718028032

約数和(自身を除く): 14026489468

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 823, 983, 1492, 1646, 1966, 3292, 3932, 4849, 9698, 10699, 12779, 19396, 21398, 25558, 42796, 51116, 306979, 366659, 613958, 733318, 809009, 1227916, 1466636, 1618018, 3236036, 3990727, 4766567, 7981454, 9533134, 10517117, 15962908, 19066268, 21034234, 42068468, 301760357, 603520714, 1207041428, 3922884641, 7845769282, 15691538564]

約数ペア:

[(1, 15691538564), (2, 7845769282), (4, 3922884641), (13, 1207041428), (26, 603520714), (52, 301760357), (373, 42068468), (746, 21034234), (823, 19066268), (983, 15962908), (1492, 10517117), (1646, 9533134), (1966, 7981454), (3292, 4766567), (3932, 3990727), (4849, 3236036), (9698, 1618018), (10699, 1466636), (12779, 1227916), (19396, 809009), (21398, 733318), (25558, 613958), (42796, 366659), (51116, 306979)]