19256673045

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{46831}}^1$

素因数の和:47265

約数の個数: 32

約数和(自身を含む): 31291269120

約数和(自身を除く): 12034596075

約数列:

[1, 3, 5, 15, 79, 237, 347, 395, 1041, 1185, 1735, 5205, 27413, 46831, 82239, 137065, 140493, 234155, 411195, 702465, 3699649, 11098947, 16250357, 18498245, 48751071, 55494735, 81251785, 243755355, 1283778203, 3851334609, 6418891015, 19256673045]

約数ペア:

[(1, 19256673045), (3, 6418891015), (5, 3851334609), (15, 1283778203), (79, 243755355), (237, 81251785), (347, 55494735), (395, 48751071), (1041, 18498245), (1185, 16250357), (1735, 11098947), (5205, 3699649), (27413, 702465), (46831, 411195), (82239, 234155), (137065, 140493)]