19327330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15973}}^1$

素因数の和:16002

約数の個数: 24

約数和(自身を含む): 38241756

約数和(自身を除く): 18914426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15973, 31946, 79865, 159730, 175703, 351406, 878515, 1757030, 1932733, 3865466, 9663665, 19327330]

約数ペア:

[(1, 19327330), (2, 9663665), (5, 3865466), (10, 1932733), (11, 1757030), (22, 878515), (55, 351406), (110, 175703), (121, 159730), (242, 79865), (605, 31946), (1210, 15973)]