19711498704

素因数分解:

$2^4\times 3^1\times {\mathrm{2351}}^1\times {\mathrm{174673}}^1$

素因数の和:177035

約数の個数: 40

約数和(自身を含む): 50943322752

約数和(自身を除く): 31231824048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2351, 4702, 7053, 9404, 14106, 18808, 28212, 37616, 56424, 112848, 174673, 349346, 524019, 698692, 1048038, 1397384, 2096076, 2794768, 4192152, 8384304, 410656223, 821312446, 1231968669, 1642624892, 2463937338, 3285249784, 4927874676, 6570499568, 9855749352, 19711498704]

約数ペア:

[(1, 19711498704), (2, 9855749352), (3, 6570499568), (4, 4927874676), (6, 3285249784), (8, 2463937338), (12, 1642624892), (16, 1231968669), (24, 821312446), (48, 410656223), (2351, 8384304), (4702, 4192152), (7053, 2794768), (9404, 2096076), (14106, 1397384), (18808, 1048038), (28212, 698692), (37616, 524019), (56424, 349346), (112848, 174673)]