19732430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 37387008

約数和(自身を除く): 17654578

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1201, 1643, 2402, 3286, 6005, 8215, 12010, 16430, 37231, 63653, 74462, 127306, 186155, 318265, 372310, 636530, 1973243, 3946486, 9866215, 19732430]

約数ペア:

[(1, 19732430), (2, 9866215), (5, 3946486), (10, 1973243), (31, 636530), (53, 372310), (62, 318265), (106, 186155), (155, 127306), (265, 74462), (310, 63653), (530, 37231), (1201, 16430), (1643, 12010), (2402, 8215), (3286, 6005)]