15935604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 40219200

約数和(自身を除く): 24283596

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 1889, 2109, 2812, 3778, 4218, 5667, 7556, 8436, 11334, 22668, 35891, 69893, 71782, 107673, 139786, 143564, 209679, 215346, 279572, 419358, 430692, 838716, 1327967, 2655934, 3983901, 5311868, 7967802, 15935604]

約数ペア:

[(1, 15935604), (2, 7967802), (3, 5311868), (4, 3983901), (6, 2655934), (12, 1327967), (19, 838716), (37, 430692), (38, 419358), (57, 279572), (74, 215346), (76, 209679), (111, 143564), (114, 139786), (148, 107673), (222, 71782), (228, 69893), (444, 35891), (703, 22668), (1406, 11334), (1889, 8436), (2109, 7556), (2812, 5667), (3778, 4218)]