13196716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 26961760

約数和(自身を除く): 13765044

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 361, 481, 494, 703, 722, 962, 988, 1406, 1444, 1924, 2812, 4693, 6859, 9139, 9386, 13357, 13718, 18278, 18772, 26714, 27436, 36556, 53428, 89167, 173641, 178334, 253783, 347282, 356668, 507566, 694564, 1015132, 3299179, 6598358, 13196716]

約数ペア:

[(1, 13196716), (2, 6598358), (4, 3299179), (13, 1015132), (19, 694564), (26, 507566), (37, 356668), (38, 347282), (52, 253783), (74, 178334), (76, 173641), (148, 89167), (247, 53428), (361, 36556), (481, 27436), (494, 26714), (703, 18772), (722, 18278), (962, 13718), (988, 13357), (1406, 9386), (1444, 9139), (1924, 6859), (2812, 4693)]