19105488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7016

約数の個数: 60

約数和(自身を含む): 56291040

約数和(自身を除く): 37185552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6983, 13966, 20949, 27932, 41898, 55864, 62847, 83796, 111728, 125694, 132677, 167592, 251388, 265354, 335184, 398031, 502776, 530708, 796062, 1005552, 1061416, 1194093, 1592124, 2122832, 2388186, 3184248, 4776372, 6368496, 9552744, 19105488]

約数ペア:

[(1, 19105488), (2, 9552744), (3, 6368496), (4, 4776372), (6, 3184248), (8, 2388186), (9, 2122832), (12, 1592124), (16, 1194093), (18, 1061416), (19, 1005552), (24, 796062), (36, 530708), (38, 502776), (48, 398031), (57, 335184), (72, 265354), (76, 251388), (114, 167592), (144, 132677), (152, 125694), (171, 111728), (228, 83796), (304, 62847), (342, 55864), (456, 41898), (684, 27932), (912, 20949), (1368, 13966), (2736, 6983)]