19840104

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14503}}^1$

素因数の和:14534

約数の個数: 48

約数和(自身を含む): 56565600

約数和(自身を除く): 36725496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14503, 29006, 43509, 58012, 87018, 116024, 130527, 174036, 261054, 275557, 348072, 522108, 551114, 826671, 1044216, 1102228, 1653342, 2204456, 2480013, 3306684, 4960026, 6613368, 9920052, 19840104]

約数ペア:

[(1, 19840104), (2, 9920052), (3, 6613368), (4, 4960026), (6, 3306684), (8, 2480013), (9, 2204456), (12, 1653342), (18, 1102228), (19, 1044216), (24, 826671), (36, 551114), (38, 522108), (57, 348072), (72, 275557), (76, 261054), (114, 174036), (152, 130527), (171, 116024), (228, 87018), (342, 58012), (456, 43509), (684, 29006), (1368, 14503)]