19110384

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 56663040

約数和(自身を除く): 37552656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1427, 1488, 1674, 2232, 2854, 3348, 4281, 4464, 5708, 6696, 8562, 11416, 12843, 13392, 17124, 22832, 25686, 34248, 38529, 44237, 51372, 68496, 77058, 88474, 102744, 132711, 154116, 176948, 205488, 265422, 308232, 353896, 398133, 530844, 616464, 707792, 796266, 1061688, 1194399, 1592532, 2123376, 2388798, 3185064, 4777596, 6370128, 9555192, 19110384]

約数ペア:

[(1, 19110384), (2, 9555192), (3, 6370128), (4, 4777596), (6, 3185064), (8, 2388798), (9, 2123376), (12, 1592532), (16, 1194399), (18, 1061688), (24, 796266), (27, 707792), (31, 616464), (36, 530844), (48, 398133), (54, 353896), (62, 308232), (72, 265422), (93, 205488), (108, 176948), (124, 154116), (144, 132711), (186, 102744), (216, 88474), (248, 77058), (279, 68496), (372, 51372), (432, 44237), (496, 38529), (558, 34248), (744, 25686), (837, 22832), (1116, 17124), (1427, 13392), (1488, 12843), (1674, 11416), (2232, 8562), (2854, 6696), (3348, 5708), (4281, 4464)]