19442388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 52738560

約数和(自身を除く): 33296172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 3923, 4956, 7846, 11769, 15692, 23538, 27461, 47076, 54922, 82383, 109844, 164766, 231457, 329532, 462914, 694371, 925828, 1388742, 1620199, 2777484, 3240398, 4860597, 6480796, 9721194, 19442388]

約数ペア:

[(1, 19442388), (2, 9721194), (3, 6480796), (4, 4860597), (6, 3240398), (7, 2777484), (12, 1620199), (14, 1388742), (21, 925828), (28, 694371), (42, 462914), (59, 329532), (84, 231457), (118, 164766), (177, 109844), (236, 82383), (354, 54922), (413, 47076), (708, 27461), (826, 23538), (1239, 15692), (1652, 11769), (2478, 7846), (3923, 4956)]