19231104

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 51983280

約数和(自身を除く): 32752176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 821, 976, 1464, 1642, 1952, 2463, 2928, 3284, 3904, 4926, 5856, 6568, 7808, 9852, 11712, 13136, 19704, 23424, 26272, 39408, 50081, 52544, 78816, 100162, 105088, 150243, 157632, 200324, 300486, 315264, 400648, 600972, 801296, 1201944, 1602592, 2403888, 3205184, 4807776, 6410368, 9615552, 19231104]

約数ペア:

[(1, 19231104), (2, 9615552), (3, 6410368), (4, 4807776), (6, 3205184), (8, 2403888), (12, 1602592), (16, 1201944), (24, 801296), (32, 600972), (48, 400648), (61, 315264), (64, 300486), (96, 200324), (122, 157632), (128, 150243), (183, 105088), (192, 100162), (244, 78816), (366, 52544), (384, 50081), (488, 39408), (732, 26272), (821, 23424), (976, 19704), (1464, 13136), (1642, 11712), (1952, 9852), (2463, 7808), (2928, 6568), (3284, 5856), (3904, 4926)]