14913860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 35515200

約数和(自身を除く): 20601340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3019, 4940, 6038, 12076, 15095, 30190, 39247, 57361, 60380, 78494, 114722, 156988, 196235, 229444, 286805, 392470, 573610, 745693, 784940, 1147220, 1491386, 2982772, 3728465, 7456930, 14913860]

約数ペア:

[(1, 14913860), (2, 7456930), (4, 3728465), (5, 2982772), (10, 1491386), (13, 1147220), (19, 784940), (20, 745693), (26, 573610), (38, 392470), (52, 286805), (65, 229444), (76, 196235), (95, 156988), (130, 114722), (190, 78494), (247, 60380), (260, 57361), (380, 39247), (494, 30190), (988, 15095), (1235, 12076), (2470, 6038), (3019, 4940)]